Solcon TPR-6, Instruction Manual, Page: 6 / 27

6 • Terminals Review
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4. TERMINALS REVIEW
General Notes:
Use 75°C copper wires only
Control Supply
110-240V 50/60Hz or DC (+10% / -15%)
Phase/Positive Lead ....................................
02
Neutral/Negative Lead .................................
91
Ground .........................................................
91
The TPR-6 incorporates four relays, each with 1-C/O contact, rated 8A/250 VAC, 2000VA resistive.
See I/O SETTINGS (page 2).
Note:
Tighten terminals 18, 19, 20 to 7 in-lbs
Output Relay A - Alarm
Relay contacts can be configured as one of:

ALARM RELAY – contact changes upon fault and returns after reset (after fault has been removed).

ALARM FAIL-SAFE logic – contact changes when control voltage is connected and returns upon fault.
Relay is energized when control voltage is connected. Upon fault, which is designated as Alarm, the
relay de-energizes. This relay can be used to sense control supply outage.

TRIPPING / ALARM - Relay can be assigned to specific faults that are enabled as alarm or trip.
Common ........................ .............................. 1
N.C ............................................................. 2
N.O .........................................…................. 3
Output Relay B - Trip
Relay contacts can be configured as one of:

TRIP Relay – contact changes upon fault and returns after reset (after fault has been removed).

TRIP FAIL-SAFE logic – contact changes when control voltage is connected and returns upon fault.

TRIPPING / ALARM - Relay can be assigned to specific faults that are enabled as alarm or trip.
Common ……………………………………... 4
N.C ............................................................. 5
N.O .............................................................. 6
Output Relay C - Programmable
Relay can be assigned to specific faults that are enabled as alarm or trip.
Common ………………………………......….. 7
N.C .............................................................. 8
N.O .............................................................. 9
Output Relay D - Programmable
Relay can be assigned to specific faults that are enabled as alarm or trip.
Common …………………………………….. 10
N.C .............................................................. 11
N.O .............................................................. 12
Discrete Logic Inputs
Programmable inputs from N.O or N.C. contacts (See I/O Settings)
Input voltages are 110-240V 50/60Hz or DC (+10% / -15%)
Input 1 ......................................................... 13
Input 2 ......................................................... 14
Common ...................................................... 15